552364399 has 4 divisors (see below), whose sum is σ = 552491464. Its totient is φ = 552237336.

The previous prime is 552364387. The next prime is 552364403. The reversal of 552364399 is 993463255.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 552364399 - 2⁷ = 552364271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552364339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56772 + ... + 65785.

It is an arithmetic number, because the mean of its divisors is an integer number (138122866).

Almost surely, 2^552364399 is an apocalyptic number.

552364399 is a deficient number, since it is larger than the sum of its proper divisors (127065).

552364399 is a wasteful number, since it uses less digits than its factorization.

552364399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127064.

The product of its digits is 874800, while the sum is 46.

The square root of 552364399 is about 23502.4338952373. The cubic root of 552364399 is about 820.4936542689.

The spelling of 552364399 in words is "five hundred fifty-two million, three hundred sixty-four thousand, three hundred ninety-nine".